CN1784585B - Flexible penetration-resistant package and use thereof - Google Patents
Flexible penetration-resistant package and use thereof Download PDFInfo
- Publication number
- CN1784585B CN1784585B CN2004800124437A CN200480012443A CN1784585B CN 1784585 B CN1784585 B CN 1784585B CN 2004800124437 A CN2004800124437 A CN 2004800124437A CN 200480012443 A CN200480012443 A CN 200480012443A CN 1784585 B CN1784585 B CN 1784585B
- Authority
- CN
- China
- Prior art keywords
- assembly
- polymer
- compressible material
- laminations
- described assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000035515 penetration Effects 0.000 title abstract description 3
- 229920000642 polymer Polymers 0.000 claims abstract description 52
- 239000000835 fiber Substances 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 32
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000003475 lamination Methods 0.000 claims description 33
- 239000007788 liquid Substances 0.000 claims description 19
- -1 polyethylene Polymers 0.000 claims description 18
- 239000004698 Polyethylene Substances 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 14
- 229920000573 polyethylene Polymers 0.000 claims description 14
- 229920000728 polyester Polymers 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 9
- 239000002759 woven fabric Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004642 Polyimide Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920001083 polybutene Polymers 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 239000004593 Epoxy Substances 0.000 claims description 2
- 229920000784 Nomex Polymers 0.000 claims description 2
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 125000002723 alicyclic group Chemical group 0.000 claims description 2
- 150000003851 azoles Chemical class 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 210000003746 feather Anatomy 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 239000004763 nomex Substances 0.000 claims description 2
- 229920002492 poly(sulfone) Polymers 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920002480 polybenzimidazole Polymers 0.000 claims description 2
- 229920002857 polybutadiene Polymers 0.000 claims description 2
- 229920001195 polyisoprene Polymers 0.000 claims description 2
- 229920006389 polyphenyl polymer Polymers 0.000 claims description 2
- 229920001021 polysulfide Polymers 0.000 claims description 2
- 239000005077 polysulfide Substances 0.000 claims description 2
- 150000008117 polysulfides Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000004953 Aliphatic polyamide Substances 0.000 claims 1
- 229920003231 aliphatic polyamide Polymers 0.000 claims 1
- 230000009974 thixotropic effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 7
- 239000006260 foam Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000004760 aramid Substances 0.000 description 5
- 229920003235 aromatic polyamide Polymers 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 229920000561 Twaron Polymers 0.000 description 3
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 239000004762 twaron Substances 0.000 description 3
- CBCKQZAAMUWICA-UHFFFAOYSA-N 1,4-phenylenediamine Chemical compound NC1=CC=C(N)C=C1 CBCKQZAAMUWICA-UHFFFAOYSA-N 0.000 description 2
- XHSHBZYAHLVSGW-UHFFFAOYSA-N C1(=CC=CC=C1)N(C1=CC=C(C=C1)NC=O)C=O Chemical compound C1(=CC=CC=C1)N(C1=CC=C(C=C1)NC=O)C=O XHSHBZYAHLVSGW-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003366 poly(p-phenylene terephthalamide) Polymers 0.000 description 2
- 230000004224 protection Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229920001096 M5 fiber Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 239000004696 Poly ether ether ketone Substances 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WNLRTRBMVRJNCN-UHFFFAOYSA-N hexanedioic acid Natural products OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 229920001748 polybutylene Polymers 0.000 description 1
- 229920002530 polyetherether ketone Polymers 0.000 description 1
- 229920006264 polyurethane film Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/04—Plate construction composed of more than one layer
- F41H5/0471—Layered armour containing fibre- or fabric-reinforced layers
- F41H5/0478—Fibre- or fabric-reinforced layers in combination with plastics layers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2221—Coating or impregnation is specified as water proof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2525—Coating or impregnation functions biologically [e.g., insect repellent, antiseptic, insecticide, bactericide, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2615—Coating or impregnation is resistant to penetration by solid implements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2615—Coating or impregnation is resistant to penetration by solid implements
- Y10T442/2623—Ballistic resistant
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/50—FELT FABRIC
- Y10T442/56—From synthetic organic fiber
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Wrappers (AREA)
- Woven Fabrics (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The invention relates to a flexible penetration-resistant package and application, comprising a) at least one laminate consisting of at least one layer of yarns comprising fibers with a strength of at least 900 MPa as per ASTM D-885, wherein the layer of yarns is bound to at least one polymer continuum having a modulus of elasticity in extension of 5 to 1000 MPa as per ASTM D-882 and wherein the package has an outer surface facing the side under attack and an inner surface facing away from the side under attack, and b) a layer of compressible material, the layer arranged either on the inner surface of the package or at such a position in the package between the laminates that from this position the number of laminates toward the outer surface of the package is at least twice the number of laminates toward the inner surface. The package is used to produce protective clothing, in particular protective vests, suits, and mats.
Description
Technical field
The application relates to a kind of pliable and tough anti-penetration assembly.
Background technology
This type material is for example being described among EP 0 862 722B1.This specification discloses a kind of anti-penetration synthetic, and this synthetic has one deck at least, and this layer has the yarn that fiber is processed, and the intensity of fiber is at least 900MPa according to ASTM D-885, and wherein this layer is adhered on a kind of polymer continuous media.This anti-penetration synthetic is used to make protective garment.
Summary of the invention
Protective garment must guarantee that for example bullet injury is had enough protections.Requirement to shellproof effect is increasing always.Therefore, the purpose of this invention is to provide the higher material of a kind of shellproof degree.
This purpose realizes that through a kind of pliable and tough anti-penetration assembly this pliable and tough anti-penetration assembly comprises:
A) at least one lamination (laminate) of forming by one deck yarn at least; This yarn contains intensity is at least 900MPa according to ASTM D-885 fiber; Wherein this thread layers is adhered at least one polymer continuous media; This continuous media is 5-1000Mpa according to the tensile modulus of elasticity of ASTM D-882, and the outer surface of this assembly is facing to being hit side and inner surface back to being hit side, and
B) compressible material layer, this layer can be arranged on the inner surface of assembly or the position between the lamination in the assembly, and this position makes that the number of laminations from this position to module outer surface is the twice at least of the number of laminations from this position to inner surface.
Because compressible material itself does not provide tangible shellproof effect, so demonstrate the higher v that uses according to assembly of the present invention than the assembly that does not have compressible material
50The shellproof effect of value representation, this must make the people be surprised.More surprisingly, according to assembly of the present invention only need very little thickness for example the compressible material of 2mm just demonstrate the v of increase
50Value.
Assembly according to the present invention comprises a kind of polymer continuous media, and its tensile modulus of elasticity is preferably 15 to 1000MPa, and for example, preferred 42 to 1000Mpa, and especially preferred 200 to 700MPa, all measures according to ASTM D-882.
The quantity of lamination depends on required protective effect in the assembly of the present invention, wherein contains 5 to 100, and more preferably 15 to 70 laminations can guarantee the required protective effect of a large amount of ballistics technical specifications.
The yarn of assembly of the present invention can have variform.In a preferred embodiment of assembly of the present invention, yarn constitutes a kind of check configuration, and promptly a kind of wherein all yarns are in unidirectional structure.
In another preferred embodiment of assembly of the present invention, yarn has a kind of multidirectional structure, that is, wherein the yarn of certain one deck with respect to the yarn of adjacent layer according to the angle except that 0 °, preferred 20～90 °, especially preferred 90 °.For example, the yarn arrays mode of describing among EP-A-0 805 332 and the WO 01/78975 also is applicable to the present invention.
In another preferred embodiment of assembly of the present invention, these yarns are woven fabrics, and this fabric preferably has a kind of plain weave.Yet other for example organizes that twill-weave, satin weave or basket weave also are suitable.
The pck count of the woven fabric of assembly of the present invention and is made up of the yarn of preferred fiber number 50 to 3360dtex preferably in the scope of every centimetre of 2-50 root.
The yarn of assembly of the present invention can preferably comprise and is selected from following one or more groups fiber, as long as these fibers are at least 900MPa according to the intensity of ASTM D-885:
Polyphenyl is
azoles fiber also;
fiber particularly
PBI fibre, particularly M5 fiber,
Polyethylene fibre; Particularly by ultra-high molecular weight polyethylene (ECPE; Extended chain polyethylene) fiber of making, for example
Polyimide fiber,
Polyester fiber; The fiber of particularly making with liquid crystal polyester, for example
Aromatic polyamide fibre; Promptly; At least 85% acid amides (CO-NH-) base is bonded directly on two aromatic rings in the polymer of fiber; Wherein especially preferred contraposition aromatic polyamide fibre (gathering (right-the phenyl-diformyl p-phenylenediamine (PPD)) fiber), for example
or
Aliphatic series or alicyclic polyamide fibre, for example
-the copolyamide processed by 30% M-phthalic acid hexa-methylene, two ammoniums and 70% adipic acid hexa-methylene, two ammoniums,
-by maximum 30% pair-(aminocyclohexyl)-methylene, the copolyamide that terephthalic acid (TPA) and caprolactam are processed,
-polyhexamethylene adipamide,
Vinal, for example
of Kuraray manufactured and
Protein-based fiber, for example
of Nexa manufactured
In a preferred embodiment, assembly of the present invention contains quotes in the fiber type yarn that a fibrid is only processed to some extent as proof, and for example aromatic polyamide fibre only specifically is to gather-(right-the phenyl-diformyl p-phenylenediamine (PPD)) fiber.For example; Can obtain this fibrid from Teijin Twaron, the trade mark is
In a further advantageous embodiment; Assembly of the present invention contains organic fabric F, and wherein warp thread is the aromatic polyamide fibre yarn, and weft yarn is a polyester fibers; Woven fabric F is connected on the woven fabric F ' through polymer continuous media (to call PC in the following text) in this assembly; The middle warp thread of F ' is a polyester fibers and weft yarn is the aromatic polyamide fibre yarn, and the warps parallel of the warp thread of F and F ', and the weft yarn of F is parallel with the weft yarn of F '.The layer that obtains like this contains the yarn according to F/PC/F ' order.
In another preferred embodiment; Has a different thread layers of thread layers with F/PC/F ' order in the assembly of the present invention; In addition, fabric F all is connected with a kind of polymer continuous media with F ', makes to form a thread layers according to PC/F/PC/F '/PC order.This type ordering has been described in WO 02/075238.
In addition, in assembly of the present invention, can use the lamination of describing as in WO 00/42246.
The polymer continuous media of assembly of the present invention can be selected from polymer miscellaneous, as long as it is 5 to 1000MPa according to the tensile modulus of elasticity of ASTM D-882.This polymer continuous media is preferably selected from the polymer of thermoplastic, elastomeric or rigid body, perhaps is selected from the blend of these polymer, for example polyimides, polyether-ether-ketone, ionomer resin, phenol modified resins, polyester, especially polyethylene.Especially preferred LDPE film in the thermoplastic polymer has optimization polyurethane film in the elastomer polymer of thermoplastic property.
Preferably, the compressible material layer in the assembly of the present invention is placed on the inner surface of assembly, perhaps between lamination.Yet this compressible material layer can also be connected at least one in the adjacent separately lamination in pointwise, for example applies methods such as adhesive or spot welding with quilting seam, pointwise.
Preferably, but assembly of the present invention comprises a kind of compressible material of visible manual compression, thereby available eyes are seen the manual compression of looking into compressible material.
In a preferred embodiment of assembly of the present invention; 5-25% when compressible material demonstrates 100 newtons; The reduction in thickness of 10-46% during with 500 newtons; Wherein in two kinds of situation, said power vertically acts on the surface of compressible material, and measures reduction in thickness according to ASTM D 6478-00.
Compressible material layer in the assembly of the present invention is optional from many compressible materials; Wherein preferred compressible material is selected from: the foamed plastics that foamed plastics is for example made with polyethylene; The felt that felt is for example made with Nomex; Space fabric (screen cloth, spacer fabrics) or feather be down for example---because their unit volumes is in light weight.The weight of per unit volume is preferably 10 to 1000kg/m
3, especially preferred 10 to 400kg/m
3, most preferably 10 to 200kg/m
3
Compressible material layer is increasing v
50The effect of value aspect is so remarkable, so that in the assembly of the present invention in many cases even only the compressible material of one deck 2 to 10mm just can make the bullet retentivity increase, and the reason of preferred this scope that Here it is.
In a preferred embodiment of the present invention, at least a portion in these fibers contacts with the polymer of viscosity or memory fluid form, and this polymer keeps its fluid behaviour.Thereby except the polymer continuous media that thread layers will bond, fiber can contact with other polymer.For example, the polymer impregnated fiber of available a kind of viscosity or memory fluid form.
The term memory fluid is meant a kind of liquid that has elasticity and viscous characteristics concurrently.Viscous characteristics is meant, when receiving shear stress, liquid medium experience continuous modification is even and still keep deformation state when no longer applying this stress.Elastic characteristic is meant that when receiving shear stress, the distortion of liquid medium experience returns to initial configuration then when no longer applying this stress.
The parameter that is used to describe viscosity or memory fluid is viscosity (to viscous characteristics) and loses (G ", be also referred to as the loss component) with elastic modelling quantity in order to the elastic modelling quantity of describing viscoelastic property (G ', be also referred to as component of elasticity).A kind of viscosity of polymer is relevant with shear rate, molecular weight, temperature, pressure, degree of crystallinity, concentration and composition usually with modulus.
In the time of 25 ℃, the dynamic viscosity of polymer is in 250 to 25000000MPa.s scope, and preferred 5000 to 500000MPa.s, and more preferably 50000 to 25000000MPa.s.Preferably, the kinematic viscosity of this polymer in the time of 25 ℃ is higher than 250MPa.s.
Another characteristic of viscosity or memory fluid is its glass transition temperature Tg.The Tg of this liquid polymer should be lower than 0 ℃, preferred-40 ℃ to-128 ℃.
The molecular weight of this polymer should be in 250 to 50000 scope.
According to a preferred embodiment, this liquid polymer is being lower than-40 ℃ and preferred hanging down when reaching-128 ℃, still shows the liquid behavior, and G "＞G '.
This viscosity or viscoelastic liquid dissolved in a kind of suitable dissolve medium before being applied on the fiber, so that control its viscosity.If this liquid has been used a kind of solvent dilution in advance, letting fiber stand other first being processed so, this solvent can be by evaporation easily.
Can in this viscous liquid polymers, add filler in addition, for example metal dust, powder, microballoon or whisker (wisker) etc. based on mineral, one or more thickeners are so that regulate viscosity profile or thixotropy is provided.For example block polymer, paraffin oil, wax or their mixture are suitable for regulating viscosity.Can also in this liquid polymers, add other and be suitable for the material that fiber provides the for example anti-hydraulic oil characteristic of particular characteristics, like siloxanes, fluorocarbon and oil.But these additional filler and/or polymer can not change the physics liquid state of polymer.
The polymer of this viscosity or memory fluid form is preferably selected from polyolefin; Polyvinyl alcohol; Polyisoprene; Polybutadiene; Polybutene; Polyisobutene; Polyester; Polyacrylate; Polyamide; Polysulfones; Polysulfide; Polyurethane; Merlon; Fluorocarbon; Siloxanes; Glycol; Liquid block copolymer; Polyacrylic, epoxy, phenol, liquid rubber; And their mixture.Especially preferred a kind of polymer based on polybutene.
Especially suitable is the non-newtonian liquid fluid, and thixotroping and preferred viscoelastic liquid fluid.
In disclosures in italian patent application No.MI2003A000295, disclose the further details of relevant preferred polybutylene-based fluid polymer feature measurement, this application quotes in full at this as reference.
With the polymer moieties of viscosity or memory fluid form or all apply or impregnation of fibers, allow every fibre single thread on adjacent monofilament, to slide.This has improved pliability and ballistics performance.
Preferably, assembly of the present invention places covering, and this covering for example is that textile material is processed.
For example, the manufacturing of embodiment of the present invention assembly as follows:
A) with woven fabric and polymer continuous media, the latter for example is a form membrane, overlap forming initial lamination,
B) according to the desired a plurality of initial laminations of the certain shellproof effect of method manufacturing a),
C) with b) in a plurality of initial lamination separate respectively with barrier paper and overlapping,
D) duplexer that forms forces together in the static pressure machine, preferred 80 to 220 ℃ of temperature, and preferred 5 to 100 crust of pressure, preferred 15 seconds to 25 minutes of time, then, close the heating of static pressure machine,
E) these laminations are unloaded heap (separating), remove barrier paper,
F) once more with these stack of laminations, without barrier paper, and
G) on duplexer, that is, becoming on the face of module inner in the future, place compressible material layer.
As the result of the shellproof effect of its increase, assembly of the present invention can be advantageously used in makes protective garment for example armoured vest, especially bullet-proof vest, perhaps protective suit or protection cover.
The specific embodiment
Following example will be explained in more detail the present invention.
Example 1: as the v of the function of depth of foam
50
Like following manufacturing assembly of the present invention, wherein yarn is the woven fabric form:
The woven fabric F that adopts is a kind of like this fabric; It uses fiber number to be 9.5 pieces/centimetre, filament diameter as the PPTA of 0.0092mm as 930dtex, pck count is warp thread (
that Teijin Twaron produces), and to use fiber number be that 2 pieces/centimetre polyester is weft yarn (
of Kosa production) as 140dtex, pck count.
Polymer continuous media PC is a kind of LDPE film; This film derives from EKB Kunststoffe, called after " LDPE-Flachfolie, transparent; 11 μ m "; Elasticity of elongation modulus according to ASTM D-882 is 300Mpa, is 26MPa according to the tensile strength of ASTM D-638, and is 98 ± 12% according to the elongation at break of ASTM D-638.
The woven fabric F ' that adopts is a kind of like this fabric; It uses fiber number to be 9.5 pieces/centimetre, filament diameter as the PPTA of 0.0092mm as 930dtex, pck count is weft yarn (
that Teijin Twaron produces), and to use fiber number be that 2 pieces/centimetre polyester is warp thread (
of Kosa production) as 140dtex, pck count.
Use F, PC and 23 initial laminations of F ' manufacturing, wherein the order of each this lamination is PC/F/PC/F '/PC, the warp thread of F and the warps parallel of F ', and the weft yarn of F is parallel with the weft yarn of F '.
Under situation about separating respectively, pile up 23 initial laminations, and be that 120 ℃, pressure are that 25 crust pressurizeed 25 minutes in the static pressure machine down in temperature with barrier paper.
Subsequently 23 laminations are unloaded heap (separating), and remove barrier paper, and 23 laminations are piled up once more.By this way, two comparing components (referring to Ca in the table 1 and Cb) have been made.
In addition, make two assemblies of the present invention, its similar Ca and Cb structure, and wherein each has the thick polyethylene layer of 3mm (referring to P1a in the table 1 and P1b) in addition.
Then, make two assemblies of the present invention, its similar Ca and Cb structure, and wherein each has the thick polyethylene layer of 5mm (referring to P2a in the table 1 and P2b) in addition.
At last, make two assemblies of the present invention, its similar Ca and Cb structure, and wherein each has the thick polyethylene layer of 8mm (referring to P3a in the table 1 and P3b) in addition.
The polyethylene that uses in each case is a kind of polyethylene that belongs to the AT class, and it derives from Iso Chemie, and the weight of per unit volume is 33kg/m
3
According to technical manual " Schutzwesten der deutschen Polizei " (" the alert armoured vest of using of Germany "), with the DM41 type ammunition (deriving from DAG) of 9x19 bore, through obtaining v
50Value, promptly bullet penetrates a half-sum and gets into speed half the and when hanging on the target, measures the shellproof effect of comparing component C and assembly P1-P3 of the present invention.In each assembly P1-P3 of the present invention, the side that polyethylene is arranged is back to the inner surface of side under fire.
Table 1 has comprised each v of (comparison) assembly
50Value and their arithmetic mean of instantaneous value.
Table 1: as the v of depth of foam function
50Value
Table 1 shows, v when depth of foam is 3mm just
50Mean value increases 28m/s.For thickness 8mm, v
50Mean value increases 56m/s,, increases by 11.6% that is.If represent, this means that shellproof effect has increased by 24.4% with kinetic energy.
Example 2: as the wound (Trauma) of polyethylene thickness function
In all cases, under the condition of example 1 shooting like 23 laminations altogether in the example 1, but velocity of shot is a constant, it makes in all cases through selecting, these bullets get into also in the fixed target.In such a way, contain the assembly non-of the present invention that 23 laminations but do not have polyethylene, and three contain 23 laminations and have 3,5 and the assembly of the present invention of the thick polyethylene of 8mm respectively, shot 5 times.Wound is confirmed as the penetration depth of bullet in deriving from the ductile bed of Weible (plastiline).Table 2 has comprised velocity of shot v and arithmetic mean of instantaneous value wound.Use respectively ± d representes maximum deviation velocity of shot or wound.
Table 2: as the wound of depth of foam function.
Data in the table 1 show that shellproof effect significantly increases because of foam of the present invention, and meanwhile table 2 demonstrates, and in maximum deviation, has used the wound of foam to remain unchanged.
Claims (28)
1. pliable and tough anti-penetration assembly comprises:
A) stack of laminations; Lamination wherein is made up of one deck yarn at least; This yarn contains intensity and is at least the fiber of 900MPa according to ASTM D-885, and wherein this thread layers is adhered at least one polymer continuous media, and the tensile modulus of elasticity of this continuous media is 5-1000Mpa according to ASTM D-882; And the outer surface of said stack of laminations facing to hit side and inner surface back to hit side and
B) compressible material layer; This compressible material layer is arranged on the inner surface of said stack of laminations or the position in said stack of laminations, between lamination; This position makes that the number of laminations from this position to said stack of laminations outer surface is the twice at least of the number of laminations from this position to the stack of laminations inner surface
It is characterized in that the compressible material of said compressible material layer is selected from a kind of material in foamed plastics, feather or the spacer fabric.
2. assembly according to claim 1 is characterized in that, said polymer continuous media is 15 to 1000MPa according to the tensile modulus of elasticity of ASTM D-882.
3. assembly according to claim 1 is characterized in that, said polymer continuous media is 42 to 1000MPa according to the tensile modulus of elasticity of ASTM D-882.
4. according to each described assembly in the claim 1 to 3, it is characterized in that said assembly contains 5 to 100 laminations.
5. according to each described assembly in the claim 1 to 3, it is characterized in that said yarn constitutes a kind of check configuration.
6. according to each described assembly in the claim 1 to 3, it is characterized in that said yarn constitutes a kind of multidirectional structure.
7. according to each described assembly in the claim 1 to 3, it is characterized in that said yarn is the woven fabric form.
8. according to each described assembly in the claim 1 to 3; It is characterized in that said yarn comprises and is selected from also one or more fibers in
azoles, polybenzimidazoles, polyethylene, polyimides, polyester, Nomex, aliphatic polyamide and the alicyclic polyamide fibre of polyphenyl.
9. according to each described assembly in the claim 1 to 3, it is characterized in that said polymer continuous media is selected from the polymer of thermoplastic, elastomeric or rigid body, perhaps be selected from the blend of these polymer.
10. according to each described assembly in the claim 1 to 3, it is characterized in that, but said compressible material is visible manual compression.
11. the described assembly of claim 10; It is characterized in that; Said compressible material demonstrates under 100 newtons reduction in thickness of 10-46% under the 5-25% and 500 newtons, wherein in two kinds of situation; Said power vertically acts on the surface of said compressible material, and measures reduction in thickness according to ASTM D6478-00.
12., it is characterized in that the bulk density of said compressible material is 10 to 1000kg/m according to each described assembly in the claim 1 to 3
3
13. assembly according to claim 12 is characterized in that, the bulk density of said compressible material is 10 to 200kg/m
3
14., it is characterized in that the thickness of said compressible material layer is 2 to 10mm according to each described assembly in the claim 1 to 3.
15., it is characterized in that at least a portion in the said fiber contacts with another polymer of a kind of viscous liquid form except that said at least one polymer continuous media according to each described assembly in the claim 1 to 3.
16. assembly according to claim 15 is characterized in that, another polymer of said viscous liquid form is the form of memory fluid.
17. assembly according to claim 15 is characterized in that, said another polymer is a kind of non newtonian memory fluid.
18. assembly according to claim 15 is characterized in that, is a kind of memory fluid on said another polymer form, wherein loss component G is " greater than component of elasticity G '.
19. assembly according to claim 15 is characterized in that, the dynamic viscosity of said another polymer in the time of 25 ℃ is 250 to 25000000MPa.s.
20. assembly according to claim 15 is characterized in that, the molecular weight of said another polymer is 250 to 50000.
21. assembly according to claim 15 is characterized in that, the kinematic viscosity of said another polymer in the time of 25 ℃ is higher than 250MPa.s.
22. assembly according to claim 15; It is characterized in that said another polymer is selected from polyolefin, polyvinyl alcohol, polyisoprene, polybutadiene, polyisobutene, polyester, polyamide, polysulfones, polysulfide, polyurethane, Merlon, fluorocarbon, siloxanes, glycol, liquid block copolymer, polyacrylic, epoxy, phenol, liquid rubber or their mixture.
23. assembly according to claim 22 is characterized in that, said polyolefin is a polybutene.
24. assembly according to claim 22 is characterized in that, said polyacrylic is a polyacrylate.
25. assembly according to claim 15 is characterized in that, said another polymer still is liquid form when reaching-128 ℃ temperature low.
26. assembly according to claim 15 is characterized in that, said another polymer is a kind of thixotropic liquid that has.
27., it is characterized in that said assembly places covering according to each described assembly in the claim 1 to 3.
28. be used to make the purposes of protective garment according to each described assembly in the claim 1 to 27, said protective garment is armoured vest, protective suit and protective cover.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP03010327.9 | 2003-05-08 | ||
| EP03010327 | 2003-05-08 | ||
| PCT/EP2004/004720 WO2004099704A1 (en) | 2003-05-08 | 2004-05-04 | Flexible penetration-resistant package and use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1784585A CN1784585A (en) | 2006-06-07 |
| CN1784585B true CN1784585B (en) | 2012-03-28 |
Family
ID=33427045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800124437A Active CN1784585B (en) | 2003-05-08 | 2004-05-04 | Flexible penetration-resistant package and use thereof |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US7458103B2 (en) |
| EP (1) | EP1625343B1 (en) |
| KR (1) | KR101099383B1 (en) |
| CN (1) | CN1784585B (en) |
| AU (1) | AU2004236351B2 (en) |
| BR (1) | BRPI0410077B1 (en) |
| CA (1) | CA2524053C (en) |
| ES (1) | ES2400036T3 (en) |
| MX (1) | MXPA05012020A (en) |
| PL (1) | PL1625343T3 (en) |
| RU (1) | RU2331039C2 (en) |
| WO (1) | WO2004099704A1 (en) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009505034A (en) * | 2005-08-10 | 2009-02-05 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | Penetration-resistant composite material and article comprising the same |
| US8166569B1 (en) | 2006-11-29 | 2012-05-01 | E. I. Du Pont De Nemours And Company | Multiaxial polyethylene fabric and laminate |
| US8969221B2 (en) * | 2007-03-19 | 2015-03-03 | Honeywell International Inc | Inhibition of water penetration into ballistic materials |
| US20090255022A1 (en) * | 2008-04-14 | 2009-10-15 | Smith Barry L | Molded Torso-conforming body armor including method of producing same |
| WO2009155037A2 (en) | 2008-05-28 | 2009-12-23 | Adc Telecommunications, Inc. | Fiber optic cable |
| US8041166B2 (en) | 2008-10-28 | 2011-10-18 | Adc Telecommunications, Inc. | Flat drop cable |
| US8184935B2 (en) | 2009-10-21 | 2012-05-22 | Adc Telecommunications, Inc. | Flat drop cable with center strength member |
| US20110113534A1 (en) * | 2009-11-17 | 2011-05-19 | E.I.Du Pont De Nemours And Company | Impact Resistant Composite Article |
| US8895138B2 (en) * | 2009-11-17 | 2014-11-25 | E I Du Pont De Nemours And Company | Impact resistant composite article |
| CN101881582B (en) * | 2009-12-09 | 2015-03-25 | 湖南中泰特种装备有限责任公司 | Stabproof bulletproof material and preparation method |
| WO2011143401A2 (en) | 2010-05-14 | 2011-11-17 | Adc Telecommunications, Inc. | Splice enclosure arrangement for fiber optic cables |
| US8238706B2 (en) | 2010-05-19 | 2012-08-07 | Adc Telecommunications, Inc. | Flat drop cable with medial bump |
| US8885998B2 (en) | 2010-12-09 | 2014-11-11 | Adc Telecommunications, Inc. | Splice enclosure arrangement for fiber optic cables |
| WO2012087391A1 (en) * | 2010-12-21 | 2012-06-28 | E. I. Du Pont De Nemours And Company | Trauma reducing pack |
| WO2012098154A1 (en) * | 2011-01-18 | 2012-07-26 | Teijin Aramid B.V. | Ballistic resistant article comprising a styrene butadiene resin and process to manufacture said article |
| US9739966B2 (en) | 2011-02-14 | 2017-08-22 | Commscope Technologies Llc | Fiber optic cable with electrical conductors |
| US8781281B2 (en) | 2011-07-21 | 2014-07-15 | Adc Telecommunications, Inc. | Drop cable with angled reinforcing member configurations |
| CN102620606A (en) * | 2012-04-01 | 2012-08-01 | 北京同益中特种纤维技术开发有限公司 | Soft bulletproof plate |
| US10006743B2 (en) * | 2012-04-22 | 2018-06-26 | Mitnick Capital LLC | Protective material |
| US9316802B2 (en) | 2012-08-24 | 2016-04-19 | Commscope Technologies Llc | Optical fiber cable having reinforcing layer of tape heat-bonded to jacket |
| KR102086098B1 (en) * | 2013-07-03 | 2020-03-09 | 삼성디스플레이 주식회사 | Display device |
| KR102051803B1 (en) | 2013-07-29 | 2020-01-09 | 삼성디스플레이 주식회사 | Foldable display device |
| KR102039496B1 (en) | 2013-08-19 | 2019-11-04 | 삼성디스플레이 주식회사 | Foldable display device |
| KR101867193B1 (en) * | 2013-09-30 | 2018-06-12 | 브르노 유니버시티 오브 테크놀로지 | Material for ballistic protection, method of preparation and use thereof |
| WO2015112861A2 (en) * | 2014-01-27 | 2015-07-30 | E. I. Du Pont De Nemours And Company | Light weight trauma reducing body armor |
| KR20190013817A (en) * | 2016-05-25 | 2019-02-11 | 데이진 아라미드 게엠베하 | Intrinsically viscous material |
| US11109991B2 (en) | 2018-04-03 | 2021-09-07 | Eric Heiberg | Adjustable knee brace |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1202237A (en) * | 1995-11-20 | 1998-12-16 | 纳幕尔杜邦公司 | Penetration-resistant composition |
| US6276254B1 (en) * | 1990-03-08 | 2001-08-21 | Alliedsignal Inc. | Armor systems |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1556245A (en) | 1976-10-08 | 1979-11-21 | Sacks M | Protective shields |
| NL9120011A (en) | 1990-02-16 | 1992-12-01 | Allied Signal Inc | Ballistic-resistant thermosetting resin-impregnated fabric - wound into roll with interleaving separation film before curing resin |
| GB2258389B (en) * | 1991-07-24 | 1995-03-15 | Dowty Armourshield Ltd | Protective shield |
| GB9316172D0 (en) * | 1993-08-04 | 1993-09-22 | Sacks Michael | Protective shield |
| NO944338L (en) * | 1993-11-25 | 1995-05-26 | Akzo Nobel Nv | Material for antiballistic body protection |
| IT236853Y1 (en) | 1995-05-05 | 2000-08-31 | Manzotti Osvaldo | WINDER DEVICE IN PARTICULAR FOR ROLL TOWELS WITH MEANS TO KEEP TAPE TENSION CONSTANT |
| IT1282143B1 (en) | 1996-04-29 | 1998-03-12 | Citterio Flli Spa | MULTI-AXIAL MULTI-LAYER FABRIC, SUITABLE TO BE USED FOR BALLISTIC USES AND PROCEDURE FOR MAKING THE ABOVE-MENTIONED FABRIC |
| TR200102066T2 (en) | 1999-01-18 | 2001-11-21 | Twaron Products Gmbh | Puncture-resistant material containing fabric with two thread groups at a high linear density ratio |
| GB9911056D0 (en) * | 1999-05-12 | 1999-07-14 | Plant Daniel J | Active Protection |
| IT1317268B1 (en) | 2000-04-17 | 2003-05-27 | Citterio Flli Spa | REINFORCED MULTILAYER FABRIC AND PROCEDURE FOR ITS REALIZATION |
| ES2266085T3 (en) | 2001-03-15 | 2007-03-01 | Teijin Twaron Gmbh | PENETRATION RESISTANT MATERIAL THAT INCLUDES A FABRIC WITH A HIGH LINEAR DENSITY RELATIONSHIP OF TWO SETS OF THREADS. |
| ITMI20030295A1 (en) | 2003-02-19 | 2004-08-20 | Citterio Flli Spa | PENETRATION RESISTANT FLEXIBLE COMPOSITE MATERIAL |
-
2004
- 2004-05-04 MX MXPA05012020A patent/MXPA05012020A/en active IP Right Grant
- 2004-05-04 ES ES04731007T patent/ES2400036T3/en active Active
- 2004-05-04 CN CN2004800124437A patent/CN1784585B/en active Active
- 2004-05-04 EP EP20040731007 patent/EP1625343B1/en active Active
- 2004-05-04 PL PL04731007T patent/PL1625343T3/en unknown
- 2004-05-04 CA CA 2524053 patent/CA2524053C/en active Active
- 2004-05-04 WO PCT/EP2004/004720 patent/WO2004099704A1/en active Application Filing
- 2004-05-04 KR KR1020057021152A patent/KR101099383B1/en active IP Right Grant
- 2004-05-04 RU RU2005138109A patent/RU2331039C2/en active
- 2004-05-04 BR BRPI0410077A patent/BRPI0410077B1/en not_active IP Right Cessation
- 2004-05-04 AU AU2004236351A patent/AU2004236351B2/en not_active Ceased
- 2004-05-04 US US10/555,966 patent/US7458103B2/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6276254B1 (en) * | 1990-03-08 | 2001-08-21 | Alliedsignal Inc. | Armor systems |
| CN1202237A (en) * | 1995-11-20 | 1998-12-16 | 纳幕尔杜邦公司 | Penetration-resistant composition |
Also Published As
| Publication number | Publication date |
|---|---|
| MXPA05012020A (en) | 2006-05-31 |
| EP1625343B1 (en) | 2013-01-16 |
| BRPI0410077B1 (en) | 2016-10-18 |
| KR20060016773A (en) | 2006-02-22 |
| AU2004236351A1 (en) | 2004-11-18 |
| PL1625343T3 (en) | 2013-04-30 |
| AU2004236351B2 (en) | 2010-07-22 |
| BRPI0410077A (en) | 2006-05-16 |
| CA2524053A1 (en) | 2004-11-18 |
| US20060223398A1 (en) | 2006-10-05 |
| US7458103B2 (en) | 2008-12-02 |
| KR101099383B1 (en) | 2011-12-29 |
| ES2400036T3 (en) | 2013-04-05 |
| WO2004099704A1 (en) | 2004-11-18 |
| EP1625343A1 (en) | 2006-02-15 |
| CN1784585A (en) | 2006-06-07 |
| RU2005138109A (en) | 2006-04-27 |
| CA2524053C (en) | 2011-04-12 |
| RU2331039C2 (en) | 2008-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1784585B (en) | Flexible penetration-resistant package and use thereof | |
| TWI406769B (en) | Inhibition of water penetration into ballistic materials | |
| CA2620324C (en) | Flexible ballistic composites resistant to liquid pick-up, method for manufacture and articles made therefrom | |
| KR101130700B1 (en) | Unique ballistic composition | |
| TWI359935B (en) | Frag shield | |
| TWI519694B (en) | Environmentally resistant ballistic composite based on a nitrile rubber binder | |
| US20120186433A1 (en) | Protective shield material | |
| EP3294542B1 (en) | Ballistic and stab resistant composite | |
| JP4796139B2 (en) | Fabric with strain-responsive viscous liquid polymer | |
| CN103118558A (en) | Flexible body armor vest with breast plate | |
| EP2121299B1 (en) | Flexible ballistic fabric and articles made therefrom | |
| WO2007044041A2 (en) | Moisture-resistant pbo fiber and articles, and method of making |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |